baber/WOPTO huggingface dataset:
Patent JP-H1014957-A (JP)
Title: Artificial joint
Inventor: KOBAYASHI MASANORI
IPC: A61F2/30
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To make an artificial joint cope with complicated shape and function by embedding magnetic bodies having magnetic forces repelling each other in the neighborhood of faces of an epiphyseal part and a receiving seat part in contact with each other. SOLUTION: A epiphyseal part 2 itself is constituted of a material 2T consisting of a titanium alloy or a cobalt-chromium alloy and a samarium-cobalt permanent magnet 2S is welded as a thin layer on the surface. In addition, on the outer surface, a thin film of a titanium alloy or a cobalt-chromium alloy 2C is layered. For an acetabulium 5 receiving the epiphyseal spherical part 2 has an outer base body 5T made of a metal such as titanium and a samarium-cobalt permanent magnet 5S is provided as a thin layer on the inside as in the same way as the epiphyseal spherical part 2. In addition, the joint face of its inner surface is covered with a material 5C such as polyvinyl alcohol or polyethylene. A base frame 5K for fixing on the pelvis is provided.  The contact force between the epiphyseal spherical part 2 and the acetabulium 5 is weakened by mutual repulsion of the magnets 2S and 5S and adaptability to shapes, etc., is improved.
Patent JP-H089826-A (JP)
Title: Water tank for fish culture
Inventor: HASEGAWA MASAHIRO
IPC: A01K63/00
Filed: 1994-06-30
Abstract: PURPOSE:To obtain a water tank for fish culture capable of preventing a cultured fish from being under a stress, reducing immaturity or death due to stress and securing a high growth rate by making a resin material having a camouflage pattern very drawn thereon and similar to the natural environment of the habitat of cultured fish adhere to the inside wall surface and the inside bottom surface of the water tank. CONSTITUTION:In this water tank, a resin material having a camouflage pattern such as a sand pattern or a gravel pattern drawn thereon and very similar to the natural environment in the habitat of a cultured fish is made to adhere to the inside wall surface and/or the bottom surface of the water tank. This resin material is obtained, e.g. by fixing the printed surface of an air-permeable sheet 2 having a printed camouflage pattern such as a sand pattern of the sea floor through an adhesive resin to the back of a transparent acrylic resin plate 1, further putting an expanded rigid resin 3 composed of a vinyl chloride resin having a slit 3a through an adhesive resin on the upper surface of the air-permeable sheet 2 fixed to the back of the acrylic resin plate 1 in layers and subsequently applying one-ply lamination of glass matting to the slit 3a-formed surface of the expanded material 3 to form an FRP layer 4 to be bonded to the concrete surface of the water tank.
Patent JP-H11354425-A (JP)
Title: Scanning projection aligner and manufacture of device using the same
Inventor: TAKAHASHI KAZUHIRO
IPC: H01L21/027
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To enable always supplying right exposing when the width of a scanning direction is adjusted, by relating quantity of light on a wafer corresponding to a region in which the width of a scanning direction is fixed, with quantity of light of a part of a luminous flux lighting a reticle. SOLUTION: A slit 6 which makes the width of an irradiation range in a scanning direction variable is arranged. The slit 6 has a fixed light shielding plate 60 and a plurality of light shielding plates 61-69 which can be driven in the scanning direction. Intervals in the light shielding plates 61-64, 66-69 and the light shielding plate 60 are changed, and exposing ranges are restricted in the respective regions 61a-69a of a direction perpendicular to the scanning direction. The light shielding plate 65 positioned on an optical axis at the center of the slit 6 is fixed, and the width of the scanning direction of the region 65a is fixed.  Quantity of light in a region on a wafer which corresponds to the region 65a is measured with an illuminance meter 13, and the measured result is related with quantity of light of a part of an exposing light to a reticle which is detected with an illuminance monitor 10.
Patent JP-S5959319-A (JP)
Title: Power supply for wire-cut electric discharge machining
Inventor: HARANO KEIICHI
IPC: B23H7/04
Filed: 1982-09-29
Abstract: PURPOSE:To enhance the processing speed in electric discharge machining by equipping the power supply for wire-cut electric discharge machining with a capacitor in connection to DC power supply and a switching element to control discharging of electric charges on said capacitor or refraining therefrom. CONSTITUTION:This power supply for wire-cut electric discharge machining is equipped with capacitors C1-C3, resistances R1-R5, transistors Q1-Q6, AND gates A1-A3, OR gates OR1-OR3, a comparator COM, ring counters RC1, RC2, an inverter IN and multi-vibrators M1-M5. The voltage comparator COM thereamong is to compare the voltage between a wire electrode WR and a work to be processed W with a voltage VG obtained by dividing by resistance R4, R5 and with a reference voltage VL and give an output of ''1'' while the voltage V is higher. In such a way this arrangement is furnished with a plurality of capacitors connected to a DC power supply through a switching element of transistors Q4-Q6 and a switching element consisting of transistors to control discharging therefrom.
Patent JP-S6064266-A (JP)
Title: Battery voltage indicator
Inventor: TOKUMARU MASUO
IPC: H02J7/00
Filed: 1983-09-19
Abstract: PURPOSE:To arbitrarily and easily set the flashing succeeding voltage range of a light emitting diode, by inserting a self-bias resistor between the collector bases of a transistor. CONSTITUTION:A lambda diode D1 is connected between resistors R1, R2 VR1 for dividing battery voltage VB and a transistor Q1 while a condenser C1 is connected to the middle point between the base of the transister Q1 and a volume VR1 and a light emitting diode D2 is connected between the collector of the transistor Q1 and earth. In addition, a resistor 4 is connected between the collector and the base of the transistor Q1 to apply self-bias and the continuity of the transistor Q1 is made easy. As a result, the alarm display time of the diode D2 of a battery voltage indicator can be arbitrarily set to a wide range.
Patent JP-S6417923-A (JP)
Title: Embedment of pile
Inventor: SASAKI RYOKICHI
IPC: E02D5/50
Filed: 1987-07-10
Abstract: PURPOSE:To perform excavation work with good efficiency by a method in which a muddy pit is formed in the ground, expanded excavation is made over a length a specific times as much as the diameter of the pile to a given depth, a precast pile tipped with a cylindrical bag is settled down into the pit, and a solidifying fluid is injected into the pit. CONSTITUTION:While turning an excavating rod 1 having an excavating bit 5 on its tip, excavation is made to a given depth by jetting excavating liquid from the bit. Expanded excavation is then made over a section of length at least two times the pile diameter near the given depth by high-pressure jet. The excavating fluid is replaced by a solidifying fluidizing agent C and the rod 1 is recovered while jetting the fluid C at a pressure of 20-50kg/cm<2>. A precast pile 10 tipped with a cylindrical bag 11 is penetrated into the muddy pit K, connected with normal precast pile 12, and settled down. The solidifying fluid C is then injected into the bag 11 to expand it.
Patent JP-H02124564-A (JP)
Title: Photographic film cartridge
Inventor: OI HISAO
IPC: G03C3/00
Filed: 1989-07-04
Abstract: PURPOSE:To easily load the cartridge in a camera by putting even the film tip part in a main body in a light-tight state. CONSTITUTION:The film cartridge 10 consists of a cartridge main body 13, a spool 1, and a film wound around the spool 11. The cartridge main body 13 consists of a nearly cubic body 15 which has a cylindrical pocket type storage part for storing the spool 11 and film 12 and a lid 14 which is fitted to the body 15 in an opening/closing state. Then, the cartridge 10 is stored in the cartridge main body 13 including even the tip part of the film 12. Consequently, the cartridge is easily loaded in the camera.
Patent JP-S6232215-A (JP)
Title: Exhaust timing control device in two cycle-engine
Inventor: MATSUDA MINORU
IPC: F02B25/20
Filed: 1985-08-06
Abstract: PURPOSE:To facilitate the fabrication of a guide hole and to enable a control valve to smoothly move, by supporting the control valve to a cylinder through the intermediary of a guide member, and by guiding the slidable movement of the control valve with use of the guide hole in the guide member. CONSTITUTION:When a cylinder is cast, a through-hole 12 is simultaneously formed in the upper section of an exhaust passage 9 at a predetermined position. Further a guide member 13 is inserted into the guide hole 12 and a control valve 14 is inserted into a guide hole 13a in the guide member 13. A guide stopper 7 is aligned with the cylinder 7, covering the through-hole 12, and is secured to the cylinder 7 by means of a bolt 20. With this arrangement, the control valve 14 is slid in a predetermined direction in accordance with the operating condition of the engine to enhance the output characteristic of the engine 6 over the entire rotational speed range. Further, the air-tightness between the cylinder 7a and the guide member 13 is held between the flange section 17 of the guide member 13 and the outer surface of the cylinder 7.
Patent JP-S6417216-A (JP)
Title: Magnetic head positioning device
Inventor: KONNO KAZUTOSHI
IPC: G11B5/58
Filed: 1987-07-13
Abstract: PURPOSE:To enlarge a lead margin of a miniature flexible disk device, by reading out a reproducing signal level, while moving a magnetic head, and positioning the magnetic head at a position where said level has been read out by the maximum level at the time of reproduction. CONSTITUTION:The titled device is provided with a head arm 5 which is supported so as to be freely turnable on a magnetic head carriage 9 positioned at a desired track, and loaded with a magnetic head 3, a bimorph element 15 for driving a head arm 5, a means for driving the bimorph element 15, a means for detecting a reproducing level of a signal recorded in a disk 1 by the magnetic head 3, and a means for detecting a turning position of a head arm and bringing it to a negative feedback to the bimorph element driving means. In this state, at the time of reproduction, a reproducing signal level is read out, while moving the magnetic head 3 roughly in the running direction of the disk 1, and at a position where it has been read out by the maximum level, the magnetic head 3 is positioned. In such a way, a satisfactory reproducing signal is obtained and a lead margin can be enlarged.
Patent JP-S5877600-A (JP)
Title: Electrolytic cleaning device of roll wrapping type for strip
Inventor: TOOMATA EISUKE
IPC: C25F7/00
Filed: 1981-10-30
Abstract: PURPOSE:To obtain a stable and high cleaning effect with relatively low voltage in the stage of electrolytic cleaning of a strip while running the strip by preventing the entry of foam between an anode electrode and the strip. CONSTITUTION:Conductor rolls 2'A, 2'B which are parallel in an axial direction are so disposed that the bottom ends thereof are located on the same horizontal plane. A pair of plates 11 for preventing suction of air of which the root ends on one side are disposed at the bottom ends of the anode electrodes 5'A, 5'B of said rolls and the other root ends are disposed on the surface near the bottom ends of both rolls 2' are provided. Further, a cylindrical body 9' which permits separation of the foam on the liquid surface and the control of the level of the alkali soln. 7 in a cell 8 is connected to the outflow port of the cell. A strip 4 is turned over twice in contact with both rolls 2' and the soln. 7 is injected from both nozzles 6 between the strip and both electrodes 5' of which the bottom ends are held always in contact with the soln. 7, whereby the strip is electrolytically cleaned. Since the soln. 7 is conducted directly into the soln. in the cell by passing through the inside of the plates 11, foaming is prevented effectively. The soln. 7 in the cell is defoamed with a cover 14 for preventing outflow of foam before the soln. arrives at a liquid level controller 13 and foam 15 is not cyclically injected from the nozzles 6.
Patent JP-S5694597-A (JP)
Title: Memory data control system
Inventor: ITOU SHIYUUJI
IPC: G06F11/10
Filed: 1979-12-28
Abstract: PURPOSE: To enable to use the data corrected with SEC-DED system, if there is an error, by controlling the selective output means for the output of SEC-DED means and the data output according to the result of parity inspection.  
     CONSTITUTION: The data memory 3 storing the data including the parity bit. parity inspection circuit 9, and 1-bit error correction - 2-bit error detection (SEC- DED) means 1, are provided. Further, the output from the SEC-DED means 1 and the data read out from the data memory section 3 are delivered, and the selective output means selectively outputting either one of them, is provided, and this selective output means is controlled according to the result of inspection in the parity inspection circuit 9. For example, as the selective output means, a multiplexer 6 is used, and normally, check is made with the parity system, and if there is any error, the data corrected with the SEC-DED system can be output. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0813900-A (JP)
Title: Door
Inventor: MAEKAWA MASAMITSU
IPC: E05F7/00
Filed: 1994-06-30
Abstract: PURPOSE:To obtain a door, by which the finger of a man is not broken even when the finger is caught in the door and which has high safety, by simple formation by forming a notched section forming a clearance in size larger than the thickness of the finger between the door closing side and a door mounting member under the state, in which the door is closed in an end face on the hinge side of the door. CONSTITUTION:A notched section 4 is formed towards the door closing side B from the corner section of the door opening side A in an end face 3 on the hinge side of a door 2. The notched section 4 is formed in an inclined plane 3a and formed at an angle of approximately 45 deg. to the surface of the door at that time. Consequently, when the door 2 is closed, a clearance 6 in size large than the thickness of the finger of a man is shaped on the door closing side B of the end face 3 on the hinge side. Accordingly, the door having high safety at low cost can be manufactured without mounting an additional member such as a protective material.
Patent JP-2000010060-A (JP)
Title: Method and device for manufacturing liquid crystal display device
Inventor: NAITO HISASHI
IPC: G09F9/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the positioning of connection of a glass substrate with an external connection terminal and to reduce the cost with automation by separably sticking a warp correction member to a signal connecting flexible wiring board, connecting the signal connecting flexible wiring board to the external connection terminal of the glass substrate and thereafter, separating the warp correction member from the signal connecting flexible wiring board. SOLUTION: In the state that a warp correction member 20 is stuck to a signal connecting flexible wiring board 10 in a separable state, the signal connecting flexible wiring board 10 is connected to an external connection terminal 37 of a glass substrate 31 and thereafter, the warp correction member 20 is separated from the signal connecting flexible wiring board 10. The rear surface of the signal connecting flexible wiring board 10 is stuck to the warp correction member 20. At this time, the connecting terminal part 11 of the board 120 is positioned so as to project precisely to a press fitting window 22 of the warp correction member 20 to be stuck so as not to cause peeling due to the warp of the signal connecting flexible wiring board 10 with the strength of an extent to be peelable at a process end time.
Patent JP-S6415510-A (JP)
Title: Rotary actuator
Inventor: SHIMODA SHINOBU
IPC: F15B15/12
Filed: 1987-07-10
Abstract: PURPOSE:To prevent oil leak by supporting a rotor at two points on a radial bearing pressure inserted directly into a cylinder. CONSTITUTION:A rotor is fitted on a cylinder 1 with the opposite ends thereof being closed with end covers 2, 3. Insertion holes 6 are made through the upper and lower sides of the cylinder 1, and a core metal 7 is inserted. Furthermore, oil ports 10, 11 are made through the cylinder 1. After the rotor is inserted into the cylinder 1, radial bearings 24, 25 having outer ring diameter slightly larger than the inner diameter of the cylinder are fitted through a press and the like. When oil is fed through the oil port 10, the oil enters through a gap between an upper stopper 8 and a vane 17, i.e., a notched portion 23 of the vane, and the vane 17 contacting with the stopper 8 separates gradually from the stopper 8 and rotates counter clockwise.
Patent JP-H0725247-A (JP)
Title: Battery fixing structure of electric automobile
Inventor: NAMIIRI ATSUSHI
IPC: H01M2/10
Filed: 1993-07-14
Abstract: PURPOSE:To provide an electric automobile battery fixing structure that is able to easily attack a battery and vice versa. CONSTITUTION:Two-in-a-set batteries 2 are set up in a storage part of a battery frame 1. In addition, a belt 11 is stretched across each strip rank of the batteries 2 from the upside, and both ends and a midway part of this belt 11 are locked to each mounting part 12 of horizontal frames 7 of the battery frame 1 by means of bolts 14 and washers 15. As for these washers 15, an elastic part 15B, which energizes a distributing size of the belt 11 in a direction of lengthening it, is installed in an end part along the longitudinal direction of the belt 11.
Patent JP-H0340388-A (JP)
Title: Electric heater and heating method using same
Inventor: ISHIGURO FUJIO
IPC: F27D99/00
Filed: 1989-07-05
Abstract: PURPOSE:To heat only that portion of a heated object which shall be heated effectively and quickly by bending a wire for heat emission with a dia. less than 1mm, forming a specified heating space, and by heating the object with the wire contactlessly. CONSTITUTION:An electric heater element 18 is prepared for baking the protection glass for the body 12 of a Pt-film resistor 10 as object to be heated, and is composed of a heat emission wire consisting of a specified emitting material of a dia. less than 1mm. This wire has a dia. some larger than the outside dia. of the resistor body 12 and is wound into a cylindrical coil at a certain pitch over a length some shorter than the length of the resistor body 12. In the space of the heater 18 coil part 18a, the resistor body 12 coated with glass is inserted concentrically so that the center of the coil part 18a becomes approx. identical, current is supplied to the heater 18 according to the desired heat treatment schedule.
Patent JP-H0338692-A (JP)
Title: Musical sound controller
Inventor: SUZUKI HIDEO
IPC: G10H1/00
Filed: 1989-07-05
Abstract: PURPOSE:To remove interference between fingers and to perform performance that a player intends by detecting fingers in bending or stretching motion and carrying out arithmetic for removing the quantity of interference by the operation of other fingers by using the detection signals of the respective fingers corresponding to the bending or stretching motion. CONSTITUTION:The output terminal of a motion detection sensor 12 is connected to an A/D converter 13. The A/D converter 13 digitizes the detection signal Sa of a motion detection sensor 12 and outputs detection data. The detection data SD is stored temporarily in a register 14. Then the CPU 15a of a musical sound processing circuit 15 reads detection data SDi (i= 1 - 5): identifiers indicating a thumb - a little finger) on the respective fingers out of registers 14 provided corresponding to respective musical sound generation parts G-1 - G-5 in order periodically and performs the arithmetic for removing the quantity of interference by the motion of other fingers from the read detection data SDi on the respective fingers.
Patent JP-S6065778-A (JP)
Inventor: TSUCHINARI AKIHIRO
IPC: C04B38/06
Filed: 1983-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0522988-A (JP)
Title: Device and method for controlling linear motor for elevator
Inventor: NAITO SADAAKI
IPC: H02P7/00
Filed: 1991-07-15
Abstract: PURPOSE:To smoothly perform control of starting and stopping an elevator. CONSTITUTION:At the time of starting control, an output command signal I1 given to a linear motor is gradually increased by an integrator 12 from zero to a precalculated command value to serve as an actual output command signal I1', and the signal, when it reaches the command value, is switched to the output command signal I1 by a signal switching circuit 13 and output. On the other hand, at the time o-stopping control, an output command signal I2 is gradually increased from zero to the command value by an integrator 22 and also compared with an output signal a' of the integrator 22 by a subtracter 23 with a signal of difference between these output and output command signals serving as an actual output command signal I2. Thus by eliminating a quick change in a current supplied to a primary side of the linear motor, vibration of an elevator cage at the time of control can be suppressed.
Patent JP-S6331195-A (JP)
Inventor: IWAMURA HIROYUKI
IPC: H05K3/34
Filed: 1986-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6152160-A (JP)
Title: Controller for inverter
Inventor: SHIRONOKUCHI HIDEKI
IPC: H02M7/48
Filed: 1984-08-20
Abstract: PURPOSE:To alleviate a mechanical shock applied to a load by delaying the prescribed time from a set wave number switching point for controlling a speed to switch to a logic pattern signal of a new voltage, thereby smoothly varying the speed. CONSTITUTION:When a set frequency is switched in a frequency setter 8, its new set frequency signal is simultaneously applied to a frequency selection latch circuit 9 and a voltage selection latch circuit 10, and latched by latch signals SB1, SB2. In this case, one signal SB2 is generated by delaying for the prescribed time from the other signal SB1, data in the circuit 10 remain old data until the prescribed time is elapsed from the updating of the data in the circuit 9. The logic pattern signal of the voltage read out by a binary counter 7 from a ROM4 is output through a data selector 5 to control the switching element of an inverter main circuit.
Patent JP-S6330984-A (JP)
Title: Graphic processor
Inventor: NAGASHIMA MASAAKI
IPC: G06T11/20
Filed: 1986-07-25
Abstract: PURPOSE:To clear an intersection position and to form an easy-to-see image by detecting the intersection position with the first detecting means and adding the line part of a prescribed length in accordance with the direction of the line detected by the second detecting means to the intersection position. CONSTITUTION:The starting point and terminal point positions, which two feature points, are designated by a mouse 1, and a coordinate position is inputted through a position detecting part 4. Next, it is discriminated whether or not other feature point (intersection) to occur when the section between two points is linked exists, and it is discriminated whether or not the line part of the own straight line comes to the first characteristic point position when the feature point (intersection) occurs newly. When it is discriminated that the line part does not come to the characteristic point (namely, a blank part comes.), the processing to add the line part of the prescribed length newly is executed and it is discriminated at this time whether or not the line segment of other straight line exists at the characteristic point. When it is discriminated by the judgement that the blank part of other straight line comes to the feature point, the line part of the prescribed length of the line part to constitute other straight line is added. Thus, an intersection position (feature point) in the first feature point can be cleared from the starting point.